20. KORRES Greek Yoghurt Advanced Nourishing Sleeping Facial

KORRES Greek Yoghurt Advanced Nourishing Sleeping Facial

Price: $45 at sephora.com

When it's the middle of winter, and my skin is tight, itchy, and so dry, I sleep in this mask and wake up to soft, smooth, hydrated skin - it's like magic!

Living Proof Perfect Hair Day® Night Cap Overnight Perfector